pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-5736-The-Trip-to-Brighton.ps) >>/Users/jc/w/tmp/Tune-5736-get.log 2>&1" returned status 256
http://www.singdanceandplay.net/wp-content/uploads/2015/10/The-Trip-to-Brighton.txt

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_57361.log 68504 Log file, useful mostly for debugging
Coll_57364.log 65804 Log file, useful mostly for debugging
Coll_57366.log 68504 Log file, useful mostly for debugging
Form_5736.log 813 Log file, useful mostly for debugging
Form_57364.log 836 Log file, useful mostly for debugging
Form_57366.log 736 Log file, useful mostly for debugging
Tune-5736-The-Trip-to-Brighton.abc 0 ABC music file with the extracted tune(s)
Tune-5736-The-Trip-to-Brighton.ps 0 PostScript
Tune-5736-get.log 0 Log file, useful mostly for debugging
Tune-57360-get.log 4262 Log file, useful mostly for debugging
Tune-57360-hnj0.abc 415 ABC music file with the extracted tune(s)
Tune-57360-hnj0.ps 38763 PostScript
Tune-57360-hnj0.txt 415 Plain-text file with the extracted tune(s)
Tune-57362-get.log 3140 Log file, useful mostly for debugging
Tune-57365-get.log 16518 Log file, useful mostly for debugging
Tune-57368-get.log 1404 Log file, useful mostly for debugging
Tune-57369-get.log 1396 Log file, useful mostly for debugging
These files should be available for 24 hours.